Which of the Following Content Validity Ratios Indicates That Half

question 67

Multiple Choice

Which of the following content validity ratios indicates that half of the judges rate a specific test item as essential?

• A)1.00
• B)-1.00
• C).50
• D).00

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Definitions:

Withdrawal Reflex

An involuntary reaction to a painful or harmful stimulus that results in the quick retraction of the body part exposed to the danger, providing a protective mechanism.

Stretch Reflex

A muscle contraction in response to stretching within the muscle, designed to maintain muscle tone and posture.

Golgi Tendon Reflex

A reflex that protects tendons and muscles from excessive tension by causing muscle relaxation when force is too great, preventing damage.

Reciprocal Innervation

A neuromuscular phenomenon in which the contraction of one muscle is accompanied by the relaxation of its antagonist muscle.